# 51.89.133.5 — IP Intelligence Summary

51.89.133.5 is an IPv4 address operated by OVH (AS16276), with approximate network location San Francisco, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ip5.ip-51-89-133.eu. As of October 6, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/51.89.133.5
- Last updated: 2026-10-06

## Ownership

- Organization: New wind Stanislav
- Network name: OVH_389948832
- Allocated block: 51.89.133.0/28
- ASN: AS16276 (https://ipdebrief.com/asn/16276)
- Regional registry: ARIN
- Registered holder: New wind Stanislav
- Routing operator: —
- Network registration country: GB
- Registrant address country: —
- Cloud / hosting provider: OVH

## Location

- City: San Francisco
- Region: CA
- Country: United States
- Time zone: America/Los_Angeles

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ip5.ip-51-89-133.eu
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https
- 22/tcp — ssh

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## TLS observations

- CN=vm148198.amhost.net, OU=IT, O=Hestia Control Panel, L=San Francisco, S=California, C=US; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-07-05T10:25:39.0000000+00:00

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Source: IPDebrief, "51.89.133.5 IP intelligence", https://ipdebrief.com/51.89.133.5, updated 2026-10-06. Assessments are probabilistic.